Update Indonesia holidays, add l10n support

[KJhellico]

Proposed change

Update Indonesia holidays:

• add l10n support (en_US, id, uk)
• add historical holidays

Type of change

• New country/market holidays support (thank you!)
• Supported country/market holidays update (calendar discrepancy fix, localization)
• Existing code/documentation/test/process quality improvement (best practice, cleanup, refactoring, optimization)
• Dependency update (version deprecation/upgrade)
• Bugfix (non-breaking change which fixes an issue)
• Breaking change (a code change causing existing functionality to break)
• New feature (new python-holidays functionality in general)

Checklist

• I've followed the contributing guidelines
• This PR is filed against beta branch of the repository
• This PR doesn't contain any merge conflicts and has clean commit history
• The code style looks good: make pre-commit
• All tests pass locally: make test, make tox (we strongly encourage adding tests to your code)
• The related documentation has been added/updated (check off the box for free if no updates is required)

[coveralls]

Pull Request Test Coverage Report for Build 5636261466

Details

• 53 of 53 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 99.975%

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Totals
Change from base Build 5616707875:	0.0%
Covered Lines:	8991
Relevant Lines:	8992

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💛 - Coveralls

[arkid15r]

🇮🇩 LGTM

[arkid15r]

Here and after

Suggested change

	self.assertEqual(0, len(years_found.intersection(set(range(1968, 2003)))))
	self.assertFalse(set(range(1968, 2003)).intersection(years_found))